Vulnerability 223567 - CERT Civis.Net

Vulnerability Name:

CCN-223567

Published:

2022-03-31

Updated:

2022-03-31

Summary:

Netgear routers could allow a remote authenticated attacker to gain elevated privileges on the system, caused by an unspecified flaw. By sending a specially-crafted request, an attacker could exploit this vulnerability to gain elevated privileges.

CVSS v3 Severity:

6.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Adjacent Attack Complexity (AC): Low Privileges Required (PR): High User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

7.7 High (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Adjacent_Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Consequences:

Gain Privileges

References:

Source: XF
Type: UNKNOWN
netgear-psv20210104-priv-esc(223567)

Source: CCN
Type: NETGEAR Security Advisory: PSV-2021-0104
Security Advisory for Vertical Privilege Escalation on Some WiFi Systems

Vulnerable Configuration:

Configuration CCN 1:

cpe:/h:netgear:srk60:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:srr60:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:srs60:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:rbs50y:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:sxk30:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:sxs30:-:*:*:*:*:*:*:*

OR cpe:/h:netgear:src60:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

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